The bus, which was en route to Atlanta, was stopped on Interstate 20 in Pearl about 8:50 a.m.

Officers stepped aboard the bus and spoke to the driver. They then cited one passenger for smoking marijuana, another for presenting false identification and two others for fighting, police officials said.

Two of the passengers were kicked off the bus, police said. Once the rest of the passengers had calmed down, the bus was allowed to continue on its way, police said.

Hillary Clinton's office said "nothing nefarious was at play" when the former secretary of state used her personal email address, rather than one provided by the State Department, during her four years as America's top diplomat.